| From 93d24ac4b26770f8e5118a731cd9314f3808bd10 Mon Sep 17 00:00:00 2001 |
| From: Corentin Labbe <clabbe.montjoie@gmail.com> |
| Date: Mon, 6 Jan 2020 20:30:53 +0100 |
| Subject: crypto: sun8i-ce - fix removal of module |
| |
| From: Corentin Labbe <clabbe.montjoie@gmail.com> |
| |
| commit 93d24ac4b26770f8e5118a731cd9314f3808bd10 upstream. |
| |
| Removing the driver cause an oops due to the fact we clean an extra |
| channel. |
| Let's give the right index to the cleaning function. |
| |
| Fixes: 06f751b61329 ("crypto: allwinner - Add sun8i-ce Crypto Engine") |
| Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com> |
| Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> |
| Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
| |
| --- |
| drivers/crypto/allwinner/sun8i-ce/sun8i-ce-core.c | 4 ++-- |
| 1 file changed, 2 insertions(+), 2 deletions(-) |
| |
| --- a/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-core.c |
| +++ b/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-core.c |
| @@ -624,7 +624,7 @@ error_alg: |
| error_irq: |
| sun8i_ce_pm_exit(ce); |
| error_pm: |
| - sun8i_ce_free_chanlist(ce, MAXFLOW); |
| + sun8i_ce_free_chanlist(ce, MAXFLOW - 1); |
| return err; |
| } |
| |
| @@ -638,7 +638,7 @@ static int sun8i_ce_remove(struct platfo |
| debugfs_remove_recursive(ce->dbgfs_dir); |
| #endif |
| |
| - sun8i_ce_free_chanlist(ce, MAXFLOW); |
| + sun8i_ce_free_chanlist(ce, MAXFLOW - 1); |
| |
| sun8i_ce_pm_exit(ce); |
| return 0; |